This is my third and my first cappuccino maker of Petra. At first I was a bit surprised about the size, usually the electric milk frother are indeed small. But has advantages when you have guests. The MS 19:36 doing what he should: frothing milk. And he does so well that the milk almost reminiscent of egg whites. There remains little liquid milk, as I had in the other two Aufschäumern. Quietly, he is also. So I can only recommend the device.